94 lines
3.1 KiB
Perl
94 lines
3.1 KiB
Perl
use Test::More;
|
|
use strict;
|
|
use warnings;
|
|
|
|
plan skip_all => 'variable-width paths are currently disabled';
|
|
plan tests => 20;
|
|
|
|
BEGIN {
|
|
use FindBin;
|
|
use lib "$FindBin::Bin/../lib";
|
|
use local::lib "$FindBin::Bin/../local-lib";
|
|
}
|
|
|
|
use List::Util qw(first);
|
|
use Slic3r;
|
|
use Slic3r::Geometry qw(X Y scale epsilon);
|
|
use Slic3r::Surface ':types';
|
|
|
|
sub scale_points (@) { map [scale $_->[X], scale $_->[Y]], @_ }
|
|
|
|
{
|
|
my $square = Slic3r::ExPolygon->new([
|
|
scale_points [0,0], [10,0], [10,10], [0,10],
|
|
]);
|
|
|
|
my @offsets = @{$square->noncollapsing_offset_ex(- scale 5)};
|
|
is scalar @offsets, 1, 'non-collapsing offset';
|
|
}
|
|
|
|
{
|
|
local $Slic3r::Config = Slic3r::Config->new(
|
|
perimeters => 3,
|
|
);
|
|
my $w = 0.7;
|
|
my $perimeter_flow = Slic3r::Flow->new(
|
|
nozzle_diameter => 0.5,
|
|
layer_height => 0.4,
|
|
width => $w,
|
|
);
|
|
|
|
my $print = Slic3r::Print->new;
|
|
my $region = Slic3r::Print::Region->new(
|
|
print => $print,
|
|
flows => { perimeter => $perimeter_flow },
|
|
);
|
|
push @{$print->regions}, $region;
|
|
my $object = Slic3r::Print::Object->new(
|
|
print => $print,
|
|
size => [1,1],
|
|
);
|
|
my $make_layer = sub {
|
|
my ($width) = @_;
|
|
my $layer = Slic3r::Layer->new(
|
|
object => $object,
|
|
id => 1,
|
|
slices => [
|
|
Slic3r::Surface->new(
|
|
surface_type => S_TYPE_INTERNAL,
|
|
expolygon => Slic3r::ExPolygon->new([ scale_points [0,0], [50,0], [50,$width], [0,$width] ]),
|
|
),
|
|
],
|
|
thin_walls => [],
|
|
);
|
|
my $layerm = $layer->region(0);
|
|
$layer->make_perimeters;
|
|
return $layerm;
|
|
};
|
|
|
|
my %widths = (
|
|
1 * $w => { perimeters => 1, gaps => 0 },
|
|
1.3 * $w => { perimeters => 1, gaps => 1, gap_flow_spacing => $perimeter_flow->clone(width => 0.2 * $w)->spacing },
|
|
1.5 * $w => { perimeters => 1, gaps => 1, gap_flow_spacing => $perimeter_flow->clone(width => 0.5 * $w)->spacing },
|
|
2 * $w => { perimeters => 1, gaps => 1, gap_flow_spacing => $perimeter_flow->spacing },
|
|
2.5 * $w => { perimeters => 1, gaps => 1, gap_flow_spacing => $perimeter_flow->clone(width => 1.5 * $w)->spacing },
|
|
3 * $w => { perimeters => 2, gaps => 0 },
|
|
4 * $w => { perimeters => 2, gaps => 1, gap_flow_spacing => $perimeter_flow->spacing },
|
|
);
|
|
|
|
foreach my $width (sort keys %widths) {
|
|
my $layerm = $make_layer->($width);
|
|
is scalar @{$layerm->perimeters}, $widths{$width}{perimeters}, 'right number of perimeters';
|
|
is scalar @{$layerm->thin_fills} ? 1 : 0, $widths{$width}{gaps},
|
|
($widths{$width}{gaps} ? 'gaps were filled' : 'no gaps detected'); # TODO: we should check the exact number of gaps, but we need a better medial axis algorithm
|
|
|
|
my @gaps = map $_, @{$layerm->thin_fills};
|
|
if (@gaps) {
|
|
ok +(!first { abs($_->flow_spacing - $widths{$width}{gap_flow_spacing}) > epsilon } @gaps),
|
|
'flow spacing was dynamically adjusted';
|
|
}
|
|
}
|
|
}
|
|
|
|
__END__
|